adj. Function: adjective
Synonyms: EXTEMPORANEOUS , autoschediastic, extemporary, impromptu, improvised, offhand, spur-of-the-moment, unrehearsed, unstudied
adj. Function: adjective
Synonyms: EXTEMPORANEOUS , autoschediastic, extemporary, impromptu, improvised, offhand, spur-of-the-moment, unrehearsed, unstudied
Merriam Webster. Collegiate thesaurus English dictionary. Английский энциклопедический толковый словарь тезауруса. 2012